Thetford C224 - User Manual

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EUROPEAN HEADQUARTER

Thetford B.V.

Nverheidsweg 29

P.O. Box 169

4870 AD Etten-Leur

The Netherlands

T +31 (0)76 5042200

F +31 (0)76 5042300

E info@thetford.eu

UNITED KINGDOM

Thetford Ltd.

Unit 6

Brookelds Way

Manvers, Rotherham

S63 5DL, England

United Kingdom

T +44 (0)844 997 1960

F +44 (0)844 997 1961

E infogb@thetford.eu

GERMANY

Thetford GmbH

Schallbruch 14

D-42781 Haan

Deutschland

T +49 (0) 2129 94250

F +49 (0) 2129 942525

E: infod@thetford.eu

FRANCE

Thetford S.A.R.L.

Bâtiment Le Californie

11, Rue Rosa Luxembourg

CS 40204 Eragny sur Oise

95614 Cergy Pontoise Cedex

France

T +33 (0)1 30 37 58 23

F +33 (0)1 30 37 97 67

E infof@thetford.eu

ITALY

Thetford Italy c/o Tecma s.r.l.

Via Flaminia

Loc. Castel delle Formiche

05030 Otricoli (TR)

Italia

T +39 0744 709071

F +39 0744 719833

E infoi@thetford.eu

SPAIN AND PORTUGAL

Mercè Grau Solà

Agente para España y Portugal

c/ Castellet, 36 bxs 2ª

08800 Vilanova i la Geltrú

Barcelona

España

T +34 938 154 389

F not available

E infosp@thetford.eu

90036/0314-V06

SCANDINAVIA

Thetford B.V.

Representative Oce

Scandinavia

Hönekullavägen 13

43544 Mölnlycke

Sverige

T +46 (0)313363580

F +46 (0)31448570

E infos@thetford.eu

AUSTRALIA

Thetford Australia Pty. Ltd.

41 Lara Way

Campbelleld VIC 3061

Australia

T +61 (0)3 9358 0700

F +61 (0)3 9357 7060

E infoau@thetford.eu

www.thetford.com.au

CHINA

Thetford (Shenzhen) Trade Co., Ltd.

Rm. 1207, Coastal Building

(East Block) Hai De San Dao

Nanshan, Shenzhen 518059

China

T +86 755 8627 6363

F +86 755 8627 2005

E infocn@thetford.eu

www.thetford.cn

200748/0617-V03

EUROPEAN HEADQUARTERS

Thetford B.V.

Nverheidsweg 29

P.O. Box 169

4870 AD Etten-Leur

The Netherlands

T +31 76 504 22 00

F +31 76 504 23 00

E info@thetford.eu

UNITED KINGDOM

Thetford Ltd.

Unit 6

Brookelds Way

Manvers, Rotherham

S63 5DL, England

United Kingdom

T +44 844 997 1960

F +44 844 997 1961

E infogb@thetford.eu

GERMANY

Thetford GmbH

Schallbruch 14

D-42781 Haan

Deutschland

T +49 2129 94250

F +49 2129 942525

E infod@thetford.eu

FRANCE

Thetford S.A.R.L.

Bâtiment Le Californie

11, Rue Rosa Luxemburg

CS 40204 Eragny sur Oise

95614 Cergy Pontoise Cedex

France

T +33 1 30 37 58 23

F +33 1 30 37 97 67

E infof@thetford.eu

ITALY

Thetford Italy c/o Tecma s.r.l.

Via Flaminia

Loc. Castel delle Formiche

05030 Otricoli (TR)

Italia

T +39 0744 709071

F +39 0744 719833

E infoi@thetford.eu

SPAIN AND PORTUGAL

Mercè Grau Solà

Agente para España y Portugal

c/ Castellet, 36 bxs 2ª

08800 Vilanova i la Geltrú

Barcelona

España

T +34 938 154 389

F not available

E infosp@thetford.eu

SCANDINAVIA

Thetford B.V.

Representative Oce Scandinavia

Hantverkaregatan 32D

521 61 Stenstorp

Sverige

T +46 31 336 35 80

F +46 31 44 85 70

E infos@thetford.eu

AUSTRALIA

Thetford Australia Pty. Ltd.

41 Lara Way

Campbelleld VIC 3061

Australia

T +61 3 9358 0700

F +61 3 9357 7060

E infoau@thetford.eu

www.thetford.com.au

CHINA

Thetford China

Rm. 1207, Coastal Building

(East Block)

Haide 3rd Road, Nanshan District

Shenzen, 518054

China

T +86 755 8627 1393

F +86 755 8627 1673

E info@thetford.cn

www.thetford.cn

C220 Series

Cassette Toilet

©Thetford 2017

Installation Manual

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Do you have a question about the Thetford C224 and is the answer not in the manual?

The provided document is an installation manual for the Thetford Cassette Toilet C220 Series, specifically covering models C223-S, C223-CS, and C224-CW. This manual is intended for installers of these toilets in mobile leisure vehicles, providing detailed instructions for safe and correct installation.

Function Description:

The Thetford Cassette Toilet C220 Series is a range of toilets designed for use in mobile leisure vehicles. These toilets feature a cassette waste-holding tank, which can be easily removed and emptied from outside the vehicle via a service door. The C224-CW model also includes an integrated flush-water tank, requiring a separate water fill door for refilling. The toilets are designed for optimal space utilization within a bathroom, offering various bowl rotation options to adapt to different layouts. They integrate with the vehicle's electrical system for flushing operations, using a remote pump.

Important Technical Specifications:

Models Covered: C223-S, C223-CS, C224-CW.
Dimensions (H x W x D):
- C223-S: 495mm x 365mm x 580mm
- C223-CS: 534mm x 394mm x 580mm
- C224-CW: 727mm x 394mm x 580mm
Empty Weight:
- C223-S: 6.8kg
- C223-CS: 7.2kg
- C224-CW: 8kg
Capacity Waste-Holding Tank (all models): 18L
Capacity Flush-Water Tank (C224-CW only): 9L
Water Hose Diameter:
- Inside: 10mm
- Outside: 16mm
Remote Pump Pressure at Toilet Inlet:
- Minimum: 0.35bar at 4.2L/min
- Maximum: 0.70bar at 7.1L/min
Maximum Allowable Pressure on Hose:
- Europe: 4bar
- AUS/China/US: 8bar
Electrical Connection (C223-S / C223-CS):
- Remote pump wiring: Grey and purple wires for remote pump relay. Minimum voltage and wattage as indicated on the pump must be respected.
- Connection type: 4 pole tab housing (TYCO/AMP 180901 on toilet, TYCO/AMP 180900 counter part).
- Wire Thickness: Black/red: 0.5mm², Grey/purple: 0.75mm².
- Power Supply: 12V DC.
- Control PCBA, External flush pump (OEM), Internal flush valve.
Wall Thickness for Service Door: Needs to be between 23mm and 39mm.
Mounting Torque:
- Floor mounting: 1.2 ± 0.3Nm for Plywood floor. Torque may differ for other floor materials.
- Wall mounting (C223-CS): 0.9Nm.
- Waterfill door mounting: Torque depends on wall thickness, sealant, material, and tools. Guidelines provided for 26mm, 32mm, and 36mm wall thicknesses.

Usage Features:

Bowl Rotation:
- C223-S, C223-CS, C224-CW: Max 90° to Max 170° rotation, allowing flexible positioning within the bathroom layout.
Service Door: All models require a service door for external removal of the waste-holding tank.
Water Fill Door (C224-CW only): This model requires a separate water fill door for the integrated flush-water tank.
Control Panel: The toilet connects to a control panel for flushing. The manual provides guidance on installing the control panel, including checking free space and avoiding installation in shower areas unless watertight connections are guaranteed.
Remote Pump: The toilet utilizes a remote pump for flushing, requiring specific pressure ranges for correct operation. A flow reducer may be needed if pressure is too high.

Maintenance Features:

Removable Waste-Holding Tank: The cassette design allows for easy removal and emptying of the waste-holding tank from outside the vehicle, simplifying waste management.
Serviceability: The design emphasizes serviceability, ensuring that a dealer or authorized service partner can de-install and re-install the product using standard tools within specified timeframes for warranty claims.
Installation Manual: Provides detailed instructions for proper installation, which is crucial for correct functionality and serviceability.
Data Badge: The model and serial number, essential for servicing and warranty claims, are located on the data badge at the base of the toilet.
Frost Damage Prevention: The manual advises ensuring the water system can be completely drained to prevent frost damage.
Leak Testing: After installation, all piping and connections must be tested for leaks.
Level Indication Check: The level indication system for the waste-holding tank should be checked to ensure it functions correctly.
Door Operation Check: All doors (service door, water fill door) must open and close properly, and their waterproof integrity should be ensured after installation.

The manual stresses the importance of adhering to national and European regulations, rules, and standards during installation to maintain warranty validity. It also highlights the use of genuine and approved parts and materials, and the necessity of wearing appropriate Personal Protective Equipment during installation.